心动抑制的

Electrical stimulation of NA had no effects on gastric volumes, titratable acidity, acid concentration, but elicited a badly pronounced increase in the total bicarbonate, as well as restraining of respiration and inducing sinus bradycardia. But electrical stimulation of DMV produced a badly significant increase in titratable acidity, and pronounced an evident increases in gastric volumes and acid concentration, as well as restraining respiration and inducing sinus bradycardia.

而电刺激迷走神经背核，胃液中可滴定H~+量增加极显著，胃液量和H~+浓度也显著增加，但碳酸氢盐的量无明显变化；也引起严重的呼吸人鼠疑核和迷走神经背核对胃酸、碳酸氢盐分泌彩响的比较研究抑制和心动过缓，左右侧的抑制率差异不显著。

All the conditions were the same as the above, except that the electrode was inserted vertically into the right or left side of the brain stem at a level 13.8 mm caudal to Bregma and 0.7 mm lateral to the midline, and to a depth of 8.3 mm below the dorsal surface, and the method of pylorus ligation was used.The results were as follows.

结果如下：电刺激疑核对胃液量、可滴定H~+量、H~+浓度都无明显影响，但碳酸氢盐的量显著增加；电刺激疑核期间，引起严重的呼吸抑制和心动过缓，左右侧疑核对呼吸和心率的抑制率差异不显著。

According to the echocardiography,enlarged internal diameter of left ventricle was found in 8 patients and short-axis fractional shortening of left ventricle 5% in 3 patients.Six out of the above 8 patients presented with shortening of accerlerating time,decreasing of accerlerating time/right ventricular ejective time value and moving forward of spectral peak in different degrees.All patients were given antianginal drugs such as β-recepter blockers,nitrate preparations and part by angiotensin converting enzyme inhibitor,diuretics and digoxin,The illncss of 29 patients were gradually controlled within one week.Three patients with AD were complicated by acute left heart failure.No obvious changes in FS of left ventricle were found on echocardiography by bed.

测量肺动脉瓣口血流频谱，左心室内径增大的8例中有6例出现不同程度的血流加速时间缩短，血流加速时间/右心室射血时间比值减小，频谱峰值前移。31例均给予β受体阻滞剂、硝酸酯类等抗心绞痛治疗，部分给予血管紧张素转换酶抑制剂、利尿剂和地高辛，其中29例在1周内卧位型心绞痛逐步得到控制。3例卧位型心绞痛发作时合并急性左心衰竭者，在床旁观察超声心动图，发现左心室短轴缩短率无显著变化，给予利尿剂、减轻前后负荷等治疗，急性左心衰竭得以纠正。

Treatment group was treated with valsartan and control group was treated without drugs such as ACEI or ARBs. Pmax,Pd and LADd,LVDs,LVDd were measured and compared before treatment and 6 months' after treatment. Result: There was significant difference in Pd , Pmax and LADd between treatment group and control group .

治疗组给予缬沙坦治疗，对照组给予非血管紧张素转化酶抑制剂类及非血管紧张素受体拮抗剂类降压药治疗，观察药物治疗6个月前后心电图中的Pmax和Pd及超声心动图中的左房舒张末内径、左室收缩末内径、左室舒张末内径的变化。

At the beginning, the domestic and external scholars studied it on the cattle, rat, lapin, fish , pig and cat etc , the result showed that the physiological effect of Coriaria lactone was similar to that of picrotoxinin , which effected nerve system , made the muscle and respiration exited and the vascular contracted , animated the heart restraint center so lead to the animal coma , startle , spasm etc symptom .

人们很早就认识到了它的毒性，最初国内外学者分别在牛、鼠、兔、蛙、鱼、猪和猫等动物上研究证明，马桑毒素的生理效应与苦毒素的生理效应极其相似，是通过作用于神经系统，产生肌肉兴奋，呼吸亢奋，血管收缩，激活心动抑制中心等从而导致抽搐、昏迷、惊厥、癫痫等症状。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。